Drinking French wine or a local product lessens emissions from shipping.

饮用法国葡萄酒或当地产品可以减少船运过程中的排放。

Alcohol lessens resistance to diseases.

含有酒精的饮料会减弱对疾病的抵抗力。

This lessens our anguish.

这减轻了我们的痛苦。

OK, that lessens the blow a little, sure.

好吧，这当然少了点打击。

It also lessens the crunch on election day.

这还能减少选举日出现的混乱。